201119149 i tzwyvyo 34254twf.doc/n 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種連接器，且特別是有關於一種插 座連接器。 【先前技術】 在現有電子裝置上甩來與網路相關設備相連接的連接 器，一般均採用RJ-45型的插頭連接器，以與對應的插頭 連接器進行連接。然而，隨著電子裝置朝向薄型化的市場 趨勢下’標準的RJ-45插座連接器其外觀尺寸已明顯的造 成電子裝置進一步薄化的瓶頸。 圖1是習知一種插座連接器與所對應的插頭連接器於 連接則的剖視圖。圖2是圖1的插座連接器與所對應的插 頭連接器於連接後的剖視圖。請同時參考圖1及圖2，習 知之一種RJ-45規格的插座連接器100内的插座端子11〇, 其一端固定在絕緣本體120内，而其另一端經折彎成一銳 角後被絕緣本體120的一止擋部122所限位，並使插座端 子110具有預備壓力。當插頭連接器200插入插座連接器 100時’插頭連接器200的插頭端子210便會抵壓在插座 端子110上。 然=此舉卻使插座端子110折彎後被止擋部122所限 _—端’其高度限制了插座連接器的高度。為了讓插座 端=110與插頭端子210保持一定的接觸力，插座端子11〇 的1^度必須維持定值。換言之，插座連接器100因插座端 201119149 TP2009095 34254twf.doc/n 子110的间度無法有效降低，因而成為電子裝置在薄型化 過程中的一項阻礙。 【發明内容】 一本發明提供一種插座連接器，其插座端子具有較低的 尚度。 本發明提供一種插座連接器，適於電性連接一插頭連 • 接器。插頭連接器具有多個插頭端子。插座連接器包括一 絕緣本體與多個插座端子。絕緣本體具有一容置空間與多 個軌道凹槽。插頭連接器適於插置於容置空間内。插座端 子配置在絕緣本體内。各插座端子具有一位在對應的執道 凹槽内的基部，一連接基部的折彎部，一從折彎部朝向容 置空間延伸的接觸部，以及一從接觸部朝向對應的軌道凹 槽延伸並位於軌道凹槽内的抵接部。插座端子對應於插頭 端子。當插頭連接器插入容置空間時，這些插頭端子分別 抵壓在這些接觸部上。 •基於上述’在本發明的上述實施例中，插座連接器藉 由配置在谷置空間内的插座端子，並利用插座端子折彎後 的外型特性，因而降低插座連接器的整體高度，並使插頭 連接器插置在容置空間内時，提高插頭端子抵壓在插座端 子的接觸壓力’以確保插頭連接器不會輕易地自插座連接 器中脫落》 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 201119149 TP2009095 34254twf.doc/n 【實施方式】 圖3是依照本發明一實施例的一種插座連接器與所對 應的插頭連接器於連接前的剖視圖。圖4是圖3的插座連 接器與所對應的插頭連接器於連接後的剖視圖。請同時參 考圖3及圖4，在本實施例中’插座連接器3〇〇適於與所 對應的插頭連接器400電性連接。插座連接器3〇〇包括一 絕緣本體310與多個配置在絕緣本體310内的插座端子 320。絕緣本體310具有一容置空間312與多個執道凹槽 314,而插頭連接器4〇〇適於插置在容置空間312内。插頭 連接器400具有多個插頭端子410，其分別對應於這些插 座端子320。因此，當插頭連接器400插入容置空間312 時，這些插頭端子410分別抵壓在這些插座端子32〇上， 如圖2所示。 值得注意的是’各個插座端子320具有一位在對應的 軌道凹槽314内的基部322、一連接於基部322的折彎部 324、一從折彎部324朝向容置空間312延伸的接觸部326 及一從接觸部326朝向對應的軌道凹槽314延伸並位於對 應的軌道凹槽314内的抵接部328 ’其中折彎部324實質 上呈U形以提供插座端子320彈力，而接觸部326實質上 呈V形以利插座端子32〇與插頭端子410接觸。 此外，在本實施例中，抵接部328實質上呈C形，當 接觸部326受到插頭端子410抵壓時，抵接部328實質上 抵接於基部322 ’且抵接部328同時因軌道凹槽314的結 構限制而僅能沿著軌道凹槽314在基部322上滑動。 201119149 ir^wyv95 34254twf.doc/n 與圖1及圖2所揭示的習知插座連接器100不同的 是，在本實施例的插座連接器300中，插座端子320於外 型上改採將其進行折彎後抵接於自身。此舉讓插座端子 320的高度可較低於習知插座連接器1〇〇之插座端子U0 的高度’進而能有效地降低插座連接器300的整體高度。 再者’由於插座端子320是將其一端折彎以形成接觸 部326與抵接部328，因此接觸部326在基部322上的正 投影實質上會位在抵接部328在基部322上的正投影與折 彎部324在基部322上的正投影之間。當插頭連接器4〇〇 插入容置空間312,使得插頭端子410抵壓在插座端子320 的接觸部326上時’抵接部328會抵接在基部322上。如 此一來，插座端子320能以抵接部328與折彎部324同時 提供相對於插頭端子410的接觸壓力，進而增加插頭連接 器400與插座連接器3〇〇之間的插拔力，以避免插頭連接 器400容易自插座連接器300脫落。接觸部326提供類似 支點之功能，並可透過抵接部328提供足夠的接觸力，可 有效降低插i座瑞子320之高度.。 綜上所述，在本發明的上述實施例中，插座連接器藉 由配置其内的插座端子，並利用插座端子折彎後的外型特 乂使插座端子相對於底部的南度小於習知插座連接器 =端子相對於底部的高度，進而達到降低插座連接器整 高度的效果。 再者，折彎後的插座端子亦由於改變了習知插座連接 器與插頭連接H抵壓的位置，_提高插座端子與插頭端 201119149 iF2〇〇y〇y5 34254twf.doc/n 子之間的接觸壓力，進而讓插頭連接器能穩固地插置於插 座連接器中。 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明’任何所屬技術領域中具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與潤飾，故本 發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是習知一種插座連接器與所對應的插頭連接器於 連接前的剖視圖》 圖2是圖1的插座連接器與所對應的插頭連接器於連 接後的剖視圖》 ' 圖3是依照本發明一實施例的一種插座連接器與所對 應的插頭連接器於連接前的剖視圖。 、 圖4是圖3的插座連接器與所對應的_連接器 接後的剖視圖。 ' 【主要元件符號說明】 100 :插座連接器 110 :插座端子 120 :絕緣本體 122 :止擋部 200 :插頭連接器 210 :插頭端子 201119149 i^/uuyu95 34254twf.doc/n 300 :插座連接器 310 :絕緣本體 312 :容置空間 314 :執道凹槽 320 :插座端子 322 :基部 324:折彎部 326 :接觸部 328 :抵接部 400 :插頭連接器 410 :插頭端子201119149 i tzwyvyo 34254twf.doc/n VI. Description of the Invention: [Technical Field] The present invention relates to a connector, and more particularly to a socket connector. [Prior Art] Connectors that are connected to network-related devices on existing electronic devices are generally RJ-45 type plug connectors for connection with corresponding plug connectors. However, with the trend toward thinner electronic devices, the standard RJ-45 socket connector has a significant size that has become a bottleneck for further thinning of electronic devices. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view showing a conventional socket connector and a corresponding plug connector. Figure 2 is a cross-sectional view of the receptacle connector of Figure 1 after attachment to the corresponding plug connector. Referring to FIG. 1 and FIG. 2 together, a socket terminal 11A in a socket connector 100 of the RJ-45 specification has one end fixed in the insulative housing 120, and the other end of which is bent into an acute angle to be insulated body. A stop portion 122 of the 120 is limited and the receptacle terminal 110 has a preliminary pressure. When the plug connector 200 is inserted into the receptacle connector 100, the plug terminal 210 of the plug connector 200 is pressed against the receptacle terminal 110. However, this causes the socket terminal 110 to be bent and limited by the stopper 122. The height of the socket terminal is limited by the height of the socket connector. In order to maintain a certain contact force with the plug terminal 210 at the socket end=110, the 1^ degree of the socket terminal 11〇 must be maintained at a constant value. In other words, the socket connector 100 cannot be effectively reduced due to the degree of the socket end 201119149 TP2009095 34254twf.doc/n 110, and thus becomes an obstacle in the thinning process of the electronic device. SUMMARY OF THE INVENTION One invention provides a receptacle connector having a lower receptacle terminal. The present invention provides a socket connector suitable for electrically connecting a plug connector. The plug connector has a plurality of plug terminals. The receptacle connector includes an insulative housing and a plurality of receptacle terminals. The insulating body has an accommodating space and a plurality of track grooves. The plug connector is adapted to be inserted into the accommodating space. The socket terminal is placed in the insulation body. Each socket terminal has a base portion in a corresponding lane groove, a bent portion connecting the base portion, a contact portion extending from the bent portion toward the accommodating space, and a groove from the contact portion toward the corresponding track groove An abutment extending and located within the track groove. The socket terminal corresponds to the plug terminal. When the plug connectors are inserted into the accommodating space, the plug terminals are respectively pressed against the contacts. • Based on the above-described embodiment of the present invention, the socket connector is lowered by the socket terminal disposed in the valley space and the appearance of the socket terminal is bent, thereby reducing the overall height of the socket connector, and When the plug connector is inserted into the accommodating space, the contact pressure of the plug terminal against the socket terminal is increased to ensure that the plug connector does not easily fall out of the socket connector. The above features and advantages of the present invention are provided. It can be more clearly understood, and the following specific embodiments are described in detail below with reference to the accompanying drawings. 201119149 TP2009095 34254twf.doc/n [Embodiment] FIG. 3 is a cross-sectional view of a receptacle connector and a corresponding plug connector before being connected, in accordance with an embodiment of the present invention. Figure 4 is a cross-sectional view of the socket connector of Figure 3 after connection with the corresponding plug connector. Referring to Figures 3 and 4 at the same time, in the present embodiment, the 'socket connector 3' is adapted to be electrically connected to the corresponding plug connector 400. The receptacle connector 3 includes an insulative housing 310 and a plurality of receptacle terminals 320 disposed within the insulative housing 310. The insulative housing 310 has an accommodating space 312 and a plurality of obstructing grooves 314, and the plug connector 4 is adapted to be inserted into the accommodating space 312. The plug connector 400 has a plurality of plug terminals 410 that correspond to the receptacle terminals 320, respectively. Therefore, when the plug connector 400 is inserted into the accommodating space 312, the plug terminals 410 are respectively pressed against the socket terminals 32, as shown in FIG. It should be noted that each socket terminal 320 has a base 322 in a corresponding track groove 314, a bent portion 324 connected to the base portion 322, and a contact portion extending from the bent portion 324 toward the accommodating space 312. 326 and an abutting portion 328' extending from the contact portion 326 toward the corresponding track groove 314 and located in the corresponding track groove 314, wherein the bent portion 324 is substantially U-shaped to provide the socket terminal 320 elastic force, and the contact portion 326 is substantially V-shaped to facilitate contact of the receptacle terminal 32A with the plug terminal 410. In addition, in the present embodiment, the abutting portion 328 is substantially C-shaped. When the contact portion 326 is pressed by the plug terminal 410, the abutting portion 328 substantially abuts against the base portion 322 ' and the abutting portion 328 is simultaneously affected by the track. The structure of the recess 314 is limited to slide over the base 322 only along the track recess 314. 201119149 ir^wyv95 34254twf.doc/n Unlike the conventional receptacle connector 100 disclosed in FIGS. 1 and 2, in the receptacle connector 300 of the present embodiment, the receptacle terminal 320 is modified in appearance. After bending, it is in contact with itself. This allows the height of the receptacle terminal 320 to be lower than the height of the receptacle terminal U0 of the conventional receptacle connector 1' to effectively reduce the overall height of the receptacle connector 300. Furthermore, since the socket terminal 320 is bent at one end thereof to form the contact portion 326 and the abutting portion 328, the orthographic projection of the contact portion 326 on the base portion 322 is substantially at the positive portion of the abutting portion 328 on the base portion 322. Projection and bend 324 is between the orthographic projections on base 322. When the plug connector 4A is inserted into the accommodating space 312 such that the plug terminal 410 is pressed against the contact portion 326 of the receptacle terminal 320, the abutment portion 328 abuts against the base portion 322. In this way, the socket terminal 320 can simultaneously provide the contact pressure with respect to the plug terminal 410 with the abutting portion 328 and the bent portion 324, thereby increasing the insertion force between the plug connector 400 and the socket connector 3? It is avoided that the plug connector 400 is easily detached from the receptacle connector 300. The contact portion 326 provides a function similar to the fulcrum, and can provide sufficient contact force through the abutting portion 328, thereby effectively reducing the height of the plug-in ridge 320. In summary, in the above embodiment of the present invention, the socket connector is configured such that the socket terminal therein is configured, and the south end of the socket terminal relative to the bottom is smaller than the conventional one by using the bent feature of the socket terminal. Socket connector = the height of the terminal relative to the bottom, which in turn reduces the overall height of the socket connector. Furthermore, the bent socket terminal also changes the position of the conventional socket connector and the plug connection H, _ improves the socket terminal and the plug end between 201119149 iF2〇〇y〇y5 34254twf.doc/n The contact pressure allows the plug connector to be securely inserted into the receptacle connector. The present invention has been disclosed in the above embodiments, and it is not intended to limit the invention to those skilled in the art, and it is possible to make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a conventional socket connector and a corresponding plug connector before being connected. FIG. 2 is a cross-sectional view of the socket connector of FIG. 1 connected to a corresponding plug connector. 3 is a cross-sectional view of a receptacle connector and a corresponding plug connector prior to attachment, in accordance with an embodiment of the present invention. 4 is a cross-sectional view of the receptacle connector of FIG. 3 connected to the corresponding _ connector. ' [Main component symbol description] 100: socket connector 110: socket terminal 120: insulative housing 122: stopper 200: plug connector 210: plug terminal 201119149 i^/uuyu95 34254twf.doc/n 300: socket connector 310 : Insulation body 312 : accommodation space 314 : obstruction groove 320 : socket terminal 322 : base portion 324 : bent portion 326 : contact portion 328 : abutment portion 400 : plug connector 410 : plug terminal